/[svn]/linuxsampler/trunk/src/engines/gig/InstrumentResourceManager.h
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revision 1038 by persson, Sat Feb 3 15:33:00 2007 UTC revision 1212 by schoenebeck, Tue May 29 23:59:36 2007 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
6   *   Copyright (C) 2005, 2006 Christian Schoenebeck                        *   *   Copyright (C) 2005 - 2007 Christian Schoenebeck                       *
7   *                                                                         *   *                                                                         *
8   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
9   *   it under the terms of the GNU General Public License as published by  *   *   it under the terms of the GNU General Public License as published by  *
# Line 29  Line 29 
29  #include <gig.h>  #include <gig.h>
30    
31  #include "../../common/global.h"  #include "../../common/global.h"
 #include "../../common/Exception.h"  
32  #include "../../common/ResourceManager.h"  #include "../../common/ResourceManager.h"
33  #include "../../drivers/audio/AudioOutputDevice.h"  #include "../../drivers/audio/AudioOutputDevice.h"
34  #include "../InstrumentManager.h"  #include "../InstrumentManager.h"
# Line 44  namespace LinuxSampler { namespace gig { Line 43  namespace LinuxSampler { namespace gig {
43    
44  #include "EngineChannel.h"  #include "EngineChannel.h"
45  #include "Engine.h"  #include "Engine.h"
46    #include "../InstrumentEditor.h"
47    
48  namespace LinuxSampler { namespace gig {  namespace LinuxSampler { namespace gig {
49    
# Line 61  namespace LinuxSampler { namespace gig { Line 61  namespace LinuxSampler { namespace gig {
61       * instrument / file is not needed anymore, then it will be freed from       * instrument / file is not needed anymore, then it will be freed from
62       * memory.       * memory.
63       */       */
64      class InstrumentResourceManager : public InstrumentManager, public ResourceManager<InstrumentManager::instrument_id_t, ::gig::Instrument> {      class InstrumentResourceManager : public InstrumentManager, public ResourceManager<InstrumentManager::instrument_id_t, ::gig::Instrument>, public InstrumentEditorListener {
65          public:          public:
66              InstrumentResourceManager() : Gigs(this) {}              InstrumentResourceManager() : Gigs(this) {}
67              virtual ~InstrumentResourceManager() {}              virtual ~InstrumentResourceManager() {}
# Line 72  namespace LinuxSampler { namespace gig { Line 72  namespace LinuxSampler { namespace gig {
72              virtual InstrumentManager::mode_t GetMode(const instrument_id_t& ID);              virtual InstrumentManager::mode_t GetMode(const instrument_id_t& ID);
73              virtual void SetMode(const instrument_id_t& ID, InstrumentManager::mode_t Mode);              virtual void SetMode(const instrument_id_t& ID, InstrumentManager::mode_t Mode);
74              virtual String GetInstrumentName(instrument_id_t ID);              virtual String GetInstrumentName(instrument_id_t ID);
75                virtual String GetInstrumentTypeName(instrument_id_t ID);
76                virtual String GetInstrumentTypeVersion(instrument_id_t ID);
77                virtual void LaunchInstrumentEditor(instrument_id_t ID) throw (InstrumentManagerException);
78    
79                // implementation of derived abstract method from 'InstrumentEditorListener'
80                virtual void OnInstrumentEditorQuit(InstrumentEditor* pSender);
81    
82              void HandBackInstrument(::gig::Instrument* pResource, InstrumentConsumer* pConsumer,              void HandBackInstrument(::gig::Instrument* pResource, InstrumentConsumer* pConsumer,
83                                      ::gig::DimensionRegion** dimRegionsInUse);                                      ::gig::DimensionRegion** dimRegionsInUse);
# Line 106  namespace LinuxSampler { namespace gig { Line 112  namespace LinuxSampler { namespace gig {
112              Mutex DimRegInfoMutex; ///< protects the DimRegInfo and SampleRefCount maps from concurrent access by the instrument loader and disk threads              Mutex DimRegInfoMutex; ///< protects the DimRegInfo and SampleRefCount maps from concurrent access by the instrument loader and disk threads
113              std::map< ::gig::DimensionRegion*, dimreg_info_t> DimRegInfo; ///< contains dimension regions that are still in use but belong to released instrument              std::map< ::gig::DimensionRegion*, dimreg_info_t> DimRegInfo; ///< contains dimension regions that are still in use but belong to released instrument
114              std::map< ::gig::Sample*, int> SampleRefCount; ///< contains samples that are still in use but belong to a released instrument              std::map< ::gig::Sample*, int> SampleRefCount; ///< contains samples that are still in use but belong to a released instrument
     };  
115    
116      /**              Mutex InstrumentEditorProxiesMutex; ///< protects the 'InstrumentEditorProxies' map
117       * Will be thrown by the InstrumentResourceManager on errors.              std::map<InstrumentEditor*, InstrumentConsumer*> InstrumentEditorProxies; ///< here we store the objects that react on instrument specific notifications on behalf of the respective instrument editor
      */  
     class InstrumentResourceManagerException : public Exception {  
         public:  
             InstrumentResourceManagerException(String msg) : Exception(msg) {}  
118      };      };
119    
120  }} // namespace LinuxSampler::gig  }} // namespace LinuxSampler::gig
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